CN204350546U - A kind of efficient close tooth Section Bar Heat Sinks - Google Patents
A kind of efficient close tooth Section Bar Heat Sinks Download PDFInfo
- Publication number
- CN204350546U CN204350546U CN201520034298.8U CN201520034298U CN204350546U CN 204350546 U CN204350546 U CN 204350546U CN 201520034298 U CN201520034298 U CN 201520034298U CN 204350546 U CN204350546 U CN 204350546U
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- China
- Prior art keywords
- fin
- base
- section bar
- tooth section
- heat sinks
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Abstract
The utility model discloses a kind of efficient close tooth Section Bar Heat Sinks; comprise: base, fin and protective layer, described fin is fixed on base by aluminium viscose glue, and the both sides of described base are provided with fixed head; bottom is provided with locator card, and the surface of base and fin is located at by described protective layer.In efficient close tooth Section Bar Heat Sinks described in the utility model, fin adopts hollow type aluminum thermal fin, has rapid heat dissipation, steady performance, and the design of hollow type allows fin achieve double-deck heat radiation, and then improves the radiating effect of radiator greatly.Described base is provided with fixed head and locator card, decreases the loaded down with trivial details link in installation process, convenient and swift, allows installation become light, well solves close tooth Section Bar Heat Sinks and installs difficult problem.In the utility model at base and fin up-protective layer, protective layer is followed successively by heat shield, anti-corrosion layer and frosted layer from inside to outside, extends the life-span that it uses, and then to play a very good protection to whole radiator.
Description
Technical field
The utility model relates to a kind of radiator, specifically a kind of efficient close tooth Section Bar Heat Sinks running generation heat for diffusion device.
Background technology
Along with socioeconomic fast development, be that factory or individual realize electric automatization gradually, as long as there is the place of electrical equipment will there is the problem of heat radiation of electrical apparatus, thus the development of electrical apparatus industry directly drives the development of radiator industry.The division of radiator kind does not have strict definition, does not have strict sorting technique yet.Usually according to the processing method of radiator, cooling means, professional purpose, use material, classification such as use power, radiator feature etc.
Electronic heat sink is normally for the fin of high-power electronic component heat radiation, there is no additional power source, naturally cool, great majority are all make aluminium alloy extrusions, required size is cut into according to components and parts size, the fin of such as high-power switch tube or triode, certainly in particular cases the electronic component of super high power also has band radiator fan, the switching tube of such as Switching Power Supply just must install radiator fan additional, current existing close tooth Section Bar Heat Sinks on the market, usually there will be life-span too short phenomenon, simultaneously because its fin is closeer, broken teeth is had unavoidably or the grey more phenomenon that falls in the process used, and then affect its radiating effect, sometimes even can be with and serve potential safety hazard.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of efficient close tooth Section Bar Heat Sinks.
Technical scheme: in order to realize above object; the efficient close tooth Section Bar Heat Sinks of one described in the utility model; comprise: base, fin and protective layer; described fin is fixed on base by aluminium viscose glue; the both sides of described base are provided with fixed head; bottom is provided with locator card, and the surface of base and fin is located at by described protective layer.Efficient close tooth Section Bar Heat Sinks described in the utility model; the surface of its base and fin is provided with protective layer; effectively can extend the useful life of radiator; and its base upper mounted plate and locator card the installation question well solving close tooth Section Bar Heat Sinks is set; and then allow it be better device service, realize best radiating effect.
The two ends of base described in the utility model are in half " work " shape, and its profile and device structure match, and can better combine with equipment, and then allow it be better device service.
Fin described in the utility model is hollow type aluminum thermal fin, allows fin realize two-side radiation, and the operation for equipment provides a safe and reliable environment, and then the effective speed improving its heat radiation.
Protective layer described in the utility model comprises anti-corrosion layer and frosted layer; can play a very good protection to base and fin; the application of frosted layer effectively slow down radiator especially and cause wearing and tearing in the process of transporting and use, and then effectively extends the useful life of radiator.
The concrete procedure of processing of efficient close tooth Section Bar Heat Sinks described in the utility model is as follows:
(A), first according to the shape and size formwork erection of close tooth Section Bar Heat Sinks, because the fin of this radiator is comparatively intensive, thus its mould is set as the divergent die with head piece, shunting bridge;
(B), by ready aluminum alloy materials insert in smelting furnace and carry out melting, its temperature controls at 500-720 DEG C, in the process of melting by degasification, deslagging refining means by the Impurity removal in melt;
(C), by divergent die be placed in suitable recipient, then aluminium liquid good for melting is poured in the divergent die established;
(D), until aluminium liquid be distributed in uniformly behind each portion of divergent die, utilize recipient to extrude divergent die, its cooling forming of extruding relief, namely forms base, fin and fixed head;
(E), according to the size of foot of radiator utilize milling machine to mill out " work " shape groove at the two ends of base, then go out locator card in the below sawing of base;
(F) and then by mode nickel-base alloy on the surface spraying of whole radiator of electric arc spraying, anti-corrosion layer is formed;
(G), finally frosted layer is formed in the outside of susceptor surface corrosion resistant layer by ball blast.
Efficient close tooth Section Bar Heat Sinks described in the utility model, the formula following (mass fraction) of described aluminum alloy materials:
Aluminium: 7 parts ~ 8 parts; Silicon: 2 parts ~ 3 parts; Magnesium: 2.5 parts ~ 3 parts; Iron: 0 ~ 1 part; Copper: 0 ~ 1 part; Manganese: 0 part ~ 1 part; Zinc: 0 ~ 1 part;
Beneficial effect: efficient close tooth Section Bar Heat Sinks described in the utility model, has the following advantages:
1, in efficient close tooth Section Bar Heat Sinks described in the utility model fin adopt be hollow type aluminum thermal fin, it has rapid heat dissipation, steady performance, the design of hollow type allow each fin achieve inside and outside dispel the heat simultaneously, and then improve the radiating effect of radiator greatly.
2, the base in the utility model is provided with fixed head and locator card, add compactness and the steadiness of radiator and equipment connection, fixing simultaneously without screw or bolt, decrease the loaded down with trivial details link in installation process, make it more convenient and swift, allow installation become light, well solve efficient close tooth Section Bar Heat Sinks and difficult problem is installed.
3, in the utility model at base and fin up-protective layer; protective layer is followed successively by heat shield, anti-corrosion layer and frosted layer from inside to outside; the use of heat shield can prevent it to be out of shape because of overheated; anti-corrosion layer can effectively prevent it from the process used or transport, running into some materials and chemical reaction occurs; the use of frosted layer simultaneously effectively can slow down the phenomenon of its wearing and tearing; thus extend its life-span used, and then whole radiator is played a very good protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 for this use novel described in the structural representation of protective layer.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Embodiment 1
The efficient close tooth Section Bar Heat Sinks of one as depicted in figs. 1 and 2; comprise: base 1, fin 2 and protective layer 3; the two ends of described base 1 are in half " work " shape; its profile and device structure match described fin 2 for hollow type aluminum thermal fin; described fin 2 is fixed on base 1 by aluminium viscose glue, and the both sides of described base 1 are provided with fixed head 4, and bottom is provided with locator card 5; the surface of base 1 and fin 2 is located at by described protective layer 3, and described protective layer 3 comprises anti-corrosion layer 7 and frosted layer 8.
The efficient close tooth Section Bar Heat Sinks of one described in the present embodiment, its concrete procedure of processing is as follows:
(A), first according to the shape and size formwork erection of close tooth Section Bar Heat Sinks, because the fin of this radiator is comparatively intensive, thus its mould is set as the divergent die with head piece, shunting bridge;
(B), by ready aluminum alloy materials insert in smelting furnace and carry out melting, its temperature controls at 500-720 DEG C, in the process of melting by degasification, deslagging refining means by the Impurity removal in melt;
(C), by divergent die be placed in suitable recipient, then aluminium liquid good for melting is poured in the divergent die established;
(D), until aluminium liquid be distributed in uniformly behind each portion of divergent die, utilize recipient to extrude divergent die, its cooling forming of extruding relief, namely forms base 1, fin 2 and fixed head 4;
(E), according to the size of foot of radiator 1 utilize milling machine to mill out " work " shape groove at the two ends of base 1, then go out locator card 5 in the below sawing of base 1;
(F) and then by mode nickel-base alloy on the surface spraying of whole radiator of electric arc spraying, anti-corrosion layer 6 is formed;
(G), finally frosted layer 7 is formed in the outside of base 1 surface corrosion-resistant layer 6 by ball blast.
The close tooth Section Bar Heat Sinks of one described in the present embodiment, the formula of described aluminum alloy materials is as follows:
Aluminium: 7 parts; Silicon: 2 parts; Magnesium: 2.5 parts.
Embodiment 2
In the present embodiment, efficient close flute profile material heat spreader structures is with embodiment 1, and the employing of described aluminum alloy materials is filled a prescription as follows: aluminium: 8 parts; Silicon: 3 parts; Magnesium: 3 parts; Iron: 1 part; Copper: 1 part; Manganese: 1 part;
Zinc: 1 part.
Embodiment 3
In the present embodiment, efficient close flute profile material heat spreader structures is with embodiment 1, and the employing of described aluminum alloy materials is filled a prescription as follows: aluminium: 7.6 parts; Silicon: 2.5 parts; Magnesium: 2.6 parts; Iron: 0.4 part; Copper: 0.3 part;
Manganese: 0.6 part; Zinc: 0.55 part.
Claims (4)
1. an efficient close tooth Section Bar Heat Sinks; it is characterized in that: comprising: base (1), fin (2) and protective layer (3); described fin (2) is fixed on base (1) by aluminium viscose glue; the both sides of described base (1) are provided with fixed head (4); bottom is provided with locator card (5), and the surface of base (1) and fin (2) is located at by described protective layer (3).
2. the efficient close tooth Section Bar Heat Sinks of one according to claim 1, is characterized in that: the two ends of described base (1) are in half " work " shape, and its profile and device structure match.
3. the efficient close tooth Section Bar Heat Sinks of one according to claim 1, is characterized in that: described fin (2) is hollow type aluminum thermal fin.
4. the efficient close tooth Section Bar Heat Sinks of one according to claim 1, is characterized in that: described protective layer (3) comprises anti-corrosion layer (6) and frosted layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034298.8U CN204350546U (en) | 2015-01-19 | 2015-01-19 | A kind of efficient close tooth Section Bar Heat Sinks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034298.8U CN204350546U (en) | 2015-01-19 | 2015-01-19 | A kind of efficient close tooth Section Bar Heat Sinks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350546U true CN204350546U (en) | 2015-05-20 |
Family
ID=53233783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034298.8U Expired - Fee Related CN204350546U (en) | 2015-01-19 | 2015-01-19 | A kind of efficient close tooth Section Bar Heat Sinks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602493A (en) * | 2015-01-19 | 2015-05-06 | 太仓市兴港金属材料有限公司 | Dense-tooth profile radiator |
-
2015
- 2015-01-19 CN CN201520034298.8U patent/CN204350546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602493A (en) * | 2015-01-19 | 2015-05-06 | 太仓市兴港金属材料有限公司 | Dense-tooth profile radiator |
| CN104602493B (en) * | 2015-01-19 | 2017-06-13 | 太仓市兴港金属材料有限公司 | A kind of close tooth Section Bar Heat Sinks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |